/* goodG2B() - use goodsource and badsink */ public static void GoodG2BSink(CWE690_NULL_Deref_From_Return__getParameter_Web_trim_67a.Container dataContainer, HttpRequest req, HttpResponse resp) { string data = dataContainer.containerOne; /* POTENTIAL FLAW: data could be null */ string stringTrimmed = data.Trim(); IO.WriteLine(stringTrimmed); }
/* goodB2G() - use badsource and goodsink */ public static void GoodB2GSink(CWE690_NULL_Deref_From_Return__getParameter_Web_trim_67a.Container dataContainer, HttpRequest req, HttpResponse resp) { string data = dataContainer.containerOne; /* FIX: explicit check for null */ if (data != null) { string stringTrimmed = data.Trim(); IO.WriteLine(stringTrimmed); } }